Question

What is the best estimate for the difference of 376.64 – 109.38?

Round each number to the nearest tenth.

270

267.2

268

267.3

Answer 1

Answer: 267.3

because if you subtract 376.64 - 109.38 then you get 267.26 and then round to get the answer above

Answer 2

It would be 267.3 because if you do 376.64-109.38=267.26 and if the last number is 5 or above you round up to equal 267.3